Why it works: Sugar and egg are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Iced Sponge
Ingredients
Directions
Make the syrup
In a bright kettle, combine water and sugar, and bring to a boil.
Beat the egg yolks until light, then pour the boiling syrup over them.
Cool and freeze
Continue beating until the mixture is cold.
Pour the mixture into a freezer and beat continuously until frozen.
Add the maraschino a spoonful at a time.
Finish
Finally, fold in the whipped egg whites until well combined and beat vigorously.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Sweetens the dish and, dissolved in syrup, keeps the frozen texture softer.
- Egg yolks
- Enrich and thicken the mixture, giving it a smooth, rich body.
- Egg whites
- Whipped, they trap air and give the dessert a light, airy texture.
- Maraschino
- Adds its cherry-like aroma and flavour to the dessert.
The step that matters
Pouring the boiling syrup over the yolks. Hot syrup poured slowly into beaten yolks warms them gently, thickening the custard without scrambling it. Pouring too fast, or without constant beating, can leave cooked lumps and a grainy texture.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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